1273011663

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1811}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 2254417920

約数和(自身を除く): 981406257

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 179, 187, 231, 357, 537, 561, 1253, 1309, 1811, 1969, 3043, 3759, 3927, 5433, 5907, 9129, 12677, 13783, 19921, 21301, 30787, 33473, 38031, 41349, 59763, 63903, 92361, 100419, 139447, 215509, 234311, 324169, 338657, 418341, 646527, 702933, 972507, 1015971, 2269183, 2370599, 3565859, 5510873, 6807549, 7111797, 10697577, 16532619, 24961013, 38576111, 60619603, 74883039, 115728333, 181858809, 424337221, 1273011663]

約数ペア:

[(1, 1273011663), (3, 424337221), (7, 181858809), (11, 115728333), (17, 74883039), (21, 60619603), (33, 38576111), (51, 24961013), (77, 16532619), (119, 10697577), (179, 7111797), (187, 6807549), (231, 5510873), (357, 3565859), (537, 2370599), (561, 2269183), (1253, 1015971), (1309, 972507), (1811, 702933), (1969, 646527), (3043, 418341), (3759, 338657), (3927, 324169), (5433, 234311), (5907, 215509), (9129, 139447), (12677, 100419), (13783, 92361), (19921, 63903), (21301, 59763), (30787, 41349), (33473, 38031)]